Ingo Molnar 70e4506765 [PATCH] lockdep: register_lock_class() fix ... The hash_lock must only ever be taken with irqs disabled. This happens in all the important places, except one codepath: register_lock_class(). The race should trigger rarely because register_lock_class() is quite rare and single-threaded (happens during init most of the time). The fix is to disable irqs. ( bug found live in -rt: there preemption is alot more agressive and preempting with the hash-lock held caused a lockup.) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-12-07 08:39:46 -08:00
..
irq	[PATCH] lockdep: name some old style locks	2006-12-07 08:39:36 -08:00
power	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
time
.gitignore
acct.c	[PATCH] lockdep: name some old style locks	2006-12-07 08:39:36 -08:00
audit.c
audit.h
auditfilter.c	[PATCH] kernel core: replace kmalloc+memset with kzalloc	2006-12-07 08:39:41 -08:00
auditsc.c
capability.c
compat.c
configs.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
cpu.c	[PATCH] suspend: don't change cpus_allowed for task initiating the suspend	2006-12-07 08:39:28 -08:00
cpuset.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
delayacct.c
dma.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
exec_domain.c
exit.c	[PATCH] taskstats: cleanup do_exit() path	2006-12-07 08:39:34 -08:00
extable.c
fork.c	[PATCH] taskstats: cleanup ->signal->stats allocation	2006-12-07 08:39:34 -08:00
futex_compat.c
futex.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
hrtimer.c
itimer.c
kallsyms.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
Kconfig.hz	[PATCH] HZ: 300Hz support	2006-12-07 08:39:36 -08:00
Kconfig.preempt
kexec.c	[PATCH] Kexec / Kdump: Unify elf note code	2006-12-07 08:39:46 -08:00
kfifo.c
kmod.c
kprobes.c	[PATCH] kprobes: enable booster on the preemptible kernel	2006-12-07 08:39:38 -08:00
ksysfs.c
kthread.c
latency.c
lockdep_internals.h	[PATCH] lockdep: more chains	2006-12-07 08:39:43 -08:00
lockdep_proc.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
lockdep.c	[PATCH] lockdep: register_lock_class() fix	2006-12-07 08:39:46 -08:00
Makefile
module.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
mutex-debug.c	[PATCH] lockdep: show more details about self-test failures	2006-12-07 08:39:43 -08:00
mutex-debug.h
mutex.c
mutex.h
nsproxy.c
panic.c
params.c
pid.c
posix-cpu-timers.c
posix-timers.c
printk.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
profile.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
ptrace.c
rcupdate.c	[PATCH] rcu: add a prefetch() in rcu_do_batch()	2006-12-07 08:39:40 -08:00
rcutorture.c	[PATCH] Add Sparse annotations to SRCU wrapper functions in rcutorture	2006-12-07 08:39:44 -08:00
relay.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
resource.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
rtmutex_common.h
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c
rtmutex.h
rwsem.c
sched.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
seccomp.c
signal.c	[PATCH] make kernel/signal.c:kill_proc_info() static	2006-12-07 08:39:39 -08:00
softirq.c	[PATCH] softirq: remove BUG_ONs which can incorrectly trigger	2006-12-07 08:39:43 -08:00
softlockup.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c	[PATCH] sys: remove unused variable	2006-12-07 08:39:44 -08:00
sysctl.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
taskstats.c	[PATCH] taskstats: cleanup reply assembling	2006-12-07 08:39:34 -08:00
time.c
timer.c
tsacct.c
uid16.c
unwind.c
user.c
utsname.c
wait.c
workqueue.c	[PATCH] hotplug CPU: clean up hotcpu_notifier() use	2006-12-07 08:39:39 -08:00